A car radiator is an arranged web of tubes & fins that keep your car cool. A leak anywhere in the radiator can result in overheating. However, the process of car radiator leak repair is quite easy and simple. If your car stops due to overheating caused by such a leak, you can fix the problem
First, let’s establish the basics. Your car’s engine needs to burn fuel in order to work, this process naturally produces increased levels of heat. Therefore, the engine needs to be cooled. If the engine is overheated the pistons don’t break down and terminate the system. This is where the car radiator – a part of the engine’s cooling system comes in. If the radiator gets overheated, the coolant inside it will leak.
Let’s go through a simple car radiator leak repair process. This may not require assistance from a professional and you can do it yourself.
How to Fix Your Car Radiator (DIY)
If the problem isn’t major, you can easily fix the car radiator yourself. But before you attempt a car radiator DIY fix make sure the coolant and engine have cooled down. You don’t want to open the coolant clamp and get hot coolant on your skin.
Follow these steps to fix your car radiator yourself:
Step 1: Identify the Source of Leak
Fill in the coolant tank and drive around for 15 to 20 minutes, then park your car in an open space that can be a park or your personal garage. Now, look for any leaks, if there are leaks or if you can smell the coolant then that means it’s coming from the radiator.
Identify the source of the radiator leak. The leak might be due to a car’s loose drain valve, a reservoir that is overflowing or a leakage in a hose.
Step 2: Determine the Intensity of the Problem
Once you figure out the source of the leak, determine the gravity of the issue. If the coolant is running out of the car instead of dripping slowly, the leak is severe. Examine the leaking surface closely, check for large cracks in the hose or reservoir.
If you think the leak isn’t all that serious, you can fix this problem yourself. But if that is not the case, you will have to take your car to a service centre. Also, check other parts of the radiator such as the radiator fan. You can keep an eye on the signs of a bad radiator fan to avoid long-term issues.
Step 3: Use a Radiator Leak Stop
If there are tiny holes in the cooling system, you can fill them with a radiator leak stop. Using a radiator leak stop is often the best fix for stopping a minor leak in your radiator, hose, or overflowing reservoir. You can easily find this product at any auto part store or you can buy radiator leak stop products online. Make sure you read the instructions before using them.
Generally, you have to pour the contents of the leak stop product into the car’s radiator. Make sure the radiator has cooled off before you open the clamp.
Step 4: Monitor Your Car’s Cooling System
It is possible that your car’s radiator leak issue is resolved with the leak stop product, but a small leak can always go bigger. Remember to check the temperature gauge of your car, especially during summers. You should also perform a coolant flush regularly to keep the radiator in good condition. Examining the surface beneath the radiator often also helps.
Remember, you must always do a regular car radiator check because, with time, your vehicle gets old and so do the components in your car. Monitoring the car coolant levels and the radiator’s condition are among popular tips to keep your car radiator cool and away from unforeseen situations like an engine blowing up and keeps you safe.
Why Does a Car Radiator Fail or Stop Working
The main reason for a car radiator to stop working is a coolant leak, also known as the car radiator leak. There are many causes of such leaks.
If you don’t check the coolant levels at all, the engine radiator and hoses get clogged and rusty such corrosion develops small holes also called pinhole leaks in the radiator. This will end up in engine coolant loss. To put it simply it will cause the leak, triggering an urgent need for car radiator repair – or worse, an urgent need to replace it. Besides, road debris also plays a huge role in corroding the radiator.
Sometimes, your car’s entire radiator becomes useless due to heavy corrosion. A radiator leak can also happen when the coolant clamp isn’t tight or breaks or if the hoses of your car’s radiator get really loose and pop out.
That is all about car radiator leak repair. Remember, overheating can be a sign of other severe problems as well. If your car keeps heating despite multiple radiator and engine repairs, it may be time to find another car. Take a look at these used cars for sale in the UAE:
- Buy used cars in Dubai
- Second-hand cars for sale in Abu Dhabi
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- Buy second-hand cars in Ajman
Explore the various auto brands and buy the car that suits you best.
Stay tuned to the UAE’s top auto blog for more information on car DIYS, auto technology, car parts and accessories.
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